RPG-XML Suite is an excellent tool. I first came across the tool when working on an application for a customer that runs several hundred Web Service transactions each day. I was using an open source tool originally and ran into some major problems with reliability at peak times. I went looking for a commercial package and installed the trial. Installation was complete in minutes, and the tool plugged in very easily to my application. Immediately, my problems were solved. RPG-XML Suite had all of the features I needed and always performed reliably – even at peak times. I immediately recommended it to my customer and they have not had a failed transaction since. Since then, I have recommended RPG-XML Suite to many satisfied customers and will continue to do so in the future.
I followed some example code on your website and have a simple app up and running very similar to what my client needs. I just need to adapt it to their JD Edwards World Database. Your software is making me look like a hero!